New formula aims to improve drug safety in pregnant transplant patients

NCT ID NCT07422012

First seen Jun 27, 2026 · Last updated Jun 27, 2026

Summary

This study will develop a formula to more accurately measure active tacrolimus levels in pregnant women who have had a uterus transplant. Tacrolimus is an immunosuppressant drug that prevents organ rejection, but pregnancy changes how the body processes it. Researchers will analyze blood samples from 55 participants to create a model that adjusts for these changes, potentially leading to safer dosing.

What this could mean

Our plain-language read of the trial. This is informational only — not medical advice or a prediction.

Active substance
tacrolimus
What this could lead to
If successful, this could lead to safer and more effective tacrolimus dosing during pregnancy for uterus transplant recipients.
What could go wrong
This is an early modeling study, not a treatment trial. The formula may not improve outcomes or may be too complex for routine use.

This is an AI summary of the original study and may miss details. Read our disclaimer.

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As listed by the trial registrant

The condition terms exactly as the trial's registrant entered them.

Contacts and locations

Study contacts

  • Contact

    Phone: •••-•••-•••• Email: •••••@•••••

  • Contact

    Phone: •••-•••-•••• Email: •••••@•••••

Locations

  • Baylor University Center of Dallas

    Dallas, Texas, 75246, United States